Intel Xeon E5 2667 's Advantages
Higher base frequency (2.9GHz vs 1.9GHz)
Lower TDP (130W vs 350W)
Intel Xeon w9 3495X 's Advantages
Released 10 years and 11 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 3)
Larger L3 cache size (105MB vs 15MB)
More modern manufacturing process (10nm vs 32nm)